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Paul R Armstrong

Research Agricultural Engineer


Dr. Paul Armstrong                

Dr. Paul Armstrong
Research Agricultural Engineer

Contact Information:

USDA-ARS-CGAHR-SPIERU
ATTN: Paul Armstrong
1515 College Avenue
Manhattan, KS  66502

paul.armstrong@ars.usda.gov

Telephone: 785.776.2728
Fax: 785.537.5550

www.ars.usda.gov/pa/cgahr/spieru/armstrong


All Publications     

RESEARCH INTERESTS

Paul Armstrong is a scientist working on the development of sensors and instrumentation for non-destructive measurement of grain attributes and the monitoring of stored grain. Research includes development of rapid single-kernel near-infrared spectroscopic instrumentation to measure chemical composition and attributes of corn and soybeans (protein, lysine, tryptophan, oil, mold damage, etc), and development in situ moisture and quality monitoring systems for stored grain.


RECENT PUBLICATIONS
Danso, J. K., E. A. Osekre, N. Manu, G. P. Opit, P. R. Armstrong, F. H. Arthur, J. F. Campbell, G. Mbata, and S. G. McNeil. 2018. Post-harvest insect infestation and mycotoxin levels in maize markets in the Middle Belt of Ghana. J. Stored Prod. Res. 77: 9-15.
Manu, N., E. A. Osekre, G. P. Opit, J. F. Campbell, F. H. Arthur, G. Mbata, P. R. Armstrong, and J. K. Danso. 2018. Population dynamics of stored maize insect pests in warehouses in two districts of Ghana. J. Stored Prod. Res. 76: 102-110.
Wu, T., P. R. Armstrong, and E. B. Maghirang. 2018. Vis-and NIR-based instruments for detection of black-tip damaged wheat kernels: A comparative study. Trans. ASABE 61: 461-467.
Armstrong, P. R., E. B. Maghirang, B. Subramanyam, and S. G. McNeill. 2017. Equilibrium moisture content of kabuli chickpea, black sesame, and white sesame seeds. Appl. Eng. Agric. 33: 737-742.
Armstrong, P. R., F. Dell’Endice, E. B. Maghirang, and A. Rupenyan. 2017. Discriminating oat and groat kernels from other grains using near-infrared spectroscopy. Cereal Chem. 94: 458-463.
Armstrong, P. R., S. G. McNeil, N. Manu, A. Bostomtwe, J. K. Danso, E. Osekre, and G. Opit. 2017. Development and evaluation of a low-cost probe-type instrument to measure the equilibrium moisture content of grain. Appl. Eng. Agric. 33: 619-629.
Danso, J. K., E. A. Osekre, N. Manu, G. P. Opit, P. Armstrong, F. H. Arthur, J. F. Campbell, and G. Mbata. 2017. Moisture content, insect pests and mycotoxin levels of maize at harvest and post-harvest in the Middle Belt in Ghana. J. Stored Prod. Res. 74: 46-55.
Montilla-Bascon, G., P. R. Armstrong, R. Han, and M. Sorrells. 2017. Quantification of betaglucans, lipid and protein contents in whole oat groats (Avena sativa L.) using near-infrared reflectance spectroscopy. J. Near Infrared Spectrosc. 25: 172-179.
Armstrong, P.R., E. B. Maghirang, K. F. Yaptenco, and T. C. Pearson. 2016. Visible and near-infrared instruments for detection and quantification of individual sprouted wheat kernels. Trans. ASABE 59: 1517-1527.
Hacisalihoglu, G., J. L. Gustin, J. Louisma, P. Armstrong, G. F. Peter, A. R. Walker, and A. M. Settles. 2016. Enhanced single see trait predictions in soybean (Glycine max) and robust calibration model transfer with near-infrared reflectance spectroscopy. J. Agric. Food Chem. 64: 1079-1086.